Cita APA (7a ed.)

Edmonds, E. A. (1992). The separable user interface. Academic Press.

Cita Chicago Style (17a ed.)

Edmonds, Ernest A. The Separable User Interface. London [etc.]: Academic Press, 1992.

Cita MLA (9a ed.)

Edmonds, Ernest A. The Separable User Interface. Academic Press, 1992.